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Azure Cosmos DB is a globally ... Compatible with version 4 of the Cassandra Query Language (CQL) wire protocol. ... Cosmos DB lacks support for date-time data ...
Azure Data Lake service was released on November 16, 2016. It is based on COSMOS, [2] which is used to store and process data for applications such as Azure, AdCenter, Bing, MSN, Skype and Windows Live. COSMOS features a SQL-like query engine called SCOPE upon which U-SQL was built. [2]
A vector database, vector store or vector search engine is a database that can store vectors (fixed-length lists of numbers) along with other data items. Vector databases typically implement one or more Approximate Nearest Neighbor algorithms, [1] [2] [3] so that one can search the database with a query vector to retrieve the closest matching database records.
It supports complex analytics query operators, such as calculated columns, searching and filtering on rows, group by-aggregates and joins. [ 25 ] The engine service exposes a relational data model : At the top level ( cluster ) there is a collection of databases, each database contains a collection of tables and stored functions.
A search string can be specified as one of the query parameters to retrieve matching documents. Azure Search supports search strings using simple query syntax. [6] Supported features include logical operators, the suffix operator, and query with Lucene query syntax. [7] (currently in preview) As an example, white+house
Bitemporal modeling is a specific case of temporal database information modeling technique designed to handle historical data along two different timelines. [1] This makes it possible to rewind the information to "as it actually was" in combination with "as it was recorded" at some point in time.
Cosmos DB is a NoSQL database service that implements a subset of the SQL SELECT statement on JSON documents. Azure Cache for Redis is a managed implementation of Redis . StorSimple manages storage tasks between on-premises devices and cloud storage.
AnzoGraph DB is a massively parallel native Graph Online Analytics Processing style database built to support SPARQL and Cypher Query Language to analyze trillions of relationships. AnzoGraph DB is designed for interactive analysis of large sets of semantic triple data, but also supports labeled properties under proposed W3C standards.